Severe strongyloidiasis (hyperinfection, disseminated disease) may be insidious; occasionally, symptoms may have an abrupt onset. Fever is almost always present in disseminated disease. Invasion of larvae into tissue is potentially massive.
Dark spots on face are usually a sign of skin damage. Dark spots on the skin are typically caused by hyperpigmentation, or the skin in that area forming excess melanin. This typically occurs when the skin in that area has been damaged. In most cases you can remove dark spots by home remedies but if you have the symptoms of âwhen to a doctorâ, please seek medical help.
Dark patches that develop at the back of your neck are a quite common occurrence. The medical term for this condition is acanthosis nigricans. It is a skin condition that causes one or multiple areas of skin to darken and thicken. In most cases, patients also report that their skin feels âvelvetyâ. Acanthosis nigricans isnât a contagious skin condition and it wonât affect other people. In most cases, itâs not even dangerous.